Ahh, yes, the Pythagorean Theorem!
The Pythagorean Theorem is applied to right triangles. Only right triangles. So our answer would be B.
I hope this makes sense. I can continue to expand on this if you like.
-Toremi
The correct answer is option (B) Right triangle.
What is a right triangle?A triangle with one of its angles measuring 90° is known as a right triangle.
The Pythagorean theorem is applicable only to a right triangle.
The Pythagorean theorem states that the square of the hypotenuse of a right triangle is equal to the sum of the squares of the legs of the triangle.
Hence, the correct answer is option (B) Right triangle.
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4t- 2=14 what is t
Could you please show your work
Answer:
t=4
Step-by-step explanation:
Let's solve your equation step-by-step.
4t−2=14
Step 1: Add 2 to both sides.
4t−2+2=14+2
4t=16
Step 2: Divide both sides by 4.
4t
4
=
16
4
t=4
Answer:
t=4
if x= -1 and y=2 is the solution of the simultaneous equations,
ax-by= 1
ay+bx= - 7
find the value of a and b with the proper steps
Answer:
a = -3, b = 1
Step-by-step explanation:
1. Plug in the given values into the equations:
a(-1) - b(2) = 1
a(2) + b(-1) = -7
2. Isolate a in the first equation:
a(-1) - b(2) = 1 = a · -1 - b · 2 = 1
-a - 2b = 1
-a -2b+2b = 1+2b
-a = 1 + 2b
[tex]\frac{-a}{-1} =\frac{1}{-1} +\frac{2b}{-1}[/tex]
a = -1 - 2b
3. Substitute "a = -1 - 2b" in for a in the second equation:
(-1 - 2b)2 + b(-1) = -7
4. Simplify:
-2 - 4b + b(-1) = -7
-2 - 4b -b = -7
-2 -5b = -7
5. Isolate for b:
-2+2 - 5b = -7+2
-5b = -5
[tex]\frac{-5b}{-5} =\frac{-5}{-5}[/tex]
b = 1
6. Substitute the b value into an equation to solve for a:
a = -1 -2 · 1
a = -3 · 1
a = -3
hope this helps!
A group of hikers buys 8 bags of mixed nuts. Each bag contains 3 and 1/2 cups of mixed nuts. the mixed nuts are shared evenly among 12 hikers. How many cups of mixed nuts will each hiker receive? Explain your answer
Answer:
2 1/3 cups for each hiker
Step-by-step explanation:
8bags x 3.5 cups in each bag =28 cups in total
28 cups shared among 12 hikers = 28/12 = 2 1/3 cups for each hiker
What is 0.02x0.02x0.020.02?
Answer:
not possable to answer.
Step-by-step explanation:
Answer:
0.000008 eight millionths is the most accurate answer I came to.
[tex]0.02 * 0.02 = 0.0004 * 0.02 = 0.000008[/tex]
700-90+3 HELP me ASAP
with a length of 24 inches, a width of 12 inches, and a height of 16 inches, what is the volume?
Answer:
The volume is 4,608.
Step-by-step explanation:
To solve for volume, multiply the length (l), width (w), and height (h) values together. So, 24 * 12 * 16 = 4,608. Therefore, the volume is 4,608. Good luck!
Kassie and Luke timed each other during swimming practice. The speed at which swims is represented by the equation d = 1. 22t, where d is the number of meters she swims in t seconds. The speed at which Luke swims is represented in the table.
This means that a graph of Kassie speed given by the function d = 1.22t would have a slope of 1.22 m/s.
What is an equation?An equation is an expression that shows the relationship between two or more numbers and variables.
Let d represent the number of meters she swims in t seconds. Hence:
d = 1.22t
This means that a graph of Kassie speed would have a slope of 1.22 m/s.
Find out more on equation at: https://brainly.com/question/1214333
A state seal, which is round, hangs in the capitol building. It has a radius of 3 feet. What is the seal's area? Use 3.14 for .
Step-by-step explanation:
just apply the formula you can find immediately on the internet.
that is much faster than putting such a calculation question in here.
the area of a circle is
pi×r²
with r being the radius.
so, in our case we have
pi × 3² = pi × 9 = 28.27433388... ft²
when using 3.14 for pi we get 28.26 ft²
Which of these numbers is divisible by 14
Answer:
where are the numbers
Step-by-step explanation:
HELP ASAP I REALLY NEED IT MY HEAD HURT BECAUSE OF THIS PLS WOULD GIVE 30pts If Jim spins the spinner 16 times, how many times would you predict the spinner to land on blue based on theoretical probability? Show your work in the box below the image.
Answer:
4
Step-by-step explanation:
Hey there!
To figure this out you need to calculate 4/16
that is 1/4
which is the size of one of the 1/4 circles
1/4 is equal to 4/16 which means the answer is 4
The surface area of a cube is 216 cm3. What is the volume of the same cube?
Help pls ………:.::::::::::…………
25 points
You are shopping and see an item that is normally priced for $950 on sale for 20% off. However, you have a coupon for an additional 30% off. (The cashier will apply your coupon to the sale price, not the normal price.)
What is the final cost of the time (before sales tax) after the sale and coupon discounts?
Answer:
The final cost before sales tax is $475.
Step-by-step explanation:
you add the 30% to the 20% and that equals 50% off. Which is half off so you have to divide $950 by 2. That equals $475. Easy :)
The function f(t) = -16t2 + 64t + 5 models the height of a ball that was hit into the
air, where t is measured in seconds and h is the height in feet.
This table represents the height, g(t), of a second ball that was thrown into the air.
Time,
(in seconds)
0
Height, g(t)
(in feet)
4
1
2
36
36
4
3
Which statement BEST compares the length of time each ball is in the air?
The ball represented by f(t) is in the air for about 4 seconds, and the ball
represented by g(t) is in the air for about 3 seconds.
The ball represented by f(t) is in the air for about 5 seconds, and the ball
represented by g(t) is in the air for about 3 seconds.
The ball represented by f(t) is in the air for about 3 seconds, and the ball
represented by g(t) is in the air for about 5 seconds.
The ball represented by f(t) is in the air for about 3 seconds, and the ball
represented by g(t) is in the air for about 4 seconds.
The best statement that compares the length of time each ball is in the air is seen in the second option.
What is the function of a quadratic equation?A quadratic function follows the condition: f(x) = ax² + bx + c. Here (a, b, and c) are real numbers and a ≠ 0.
From the given information:
The function f(t) = -16t² +64t + 5 models the height of a ballWhere;
time (t) ⇒ secondsheight (h) ⇒ feetThe table given is as follows:
Time (in seconds) height, g(t) in feet
0 4
1 36
2 36
3 4
From the table, when t = 0, the function becomes:
f(t) = -16t² +64t + 5
f(t) = -16(0)² + 64(0) + 5
f(t) = 5
Therefore, we can conclude that the best statement that compares the ball is: f(t) is in the air for about 5 seconds, and the ball represented by g(t) is in the air for about 3 seconds.
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Agrocery store sells steak for $4.85 per pound.
What would be the cost of 23 pounds of steak?
$11.64
0 $7.46
0 $12.61
0 $23.58
Answer:
the answer is 12.61 so that means it's c
Is B the expression for the perimeter of the rectangle, in inches?
Answer:
A, C, D
Step-by-step explanation:
P = 2L + 2W
L = 5W - 2
P = 2(5W - 2) + 2W
P = 10W - 4 + 2W
P = 12W - 4
Answer choices A, C, and D = 12W - 4
I hope this helps!
I need helpppppp please
Answer:
7/8
Step-by-step explanation:
7/8 is a larger fraction than 4/5, so the decimal must be larger. You can check this using a calculator, and dividing the numbers.
Answer:
C. 0.625
Step-by-step explanation:
You want to know if the given decimals are correctly written as the given fractions.
Decimal equivalentIt is generally easier to find the decimal equivalent of a fraction, but some calculators can go the other way, as well.
The decimal 0.625 corresponds to the fraction 5/8, not 7/8.
0.625 was converted incorrectly.
__
Additional comment
You can factor out 125 from numerator and denominator of the fraction equivalent of 0.625:
[tex]0.625=\dfrac{625}{1000}=\dfrac{5(125)}{8(125)}=\dfrac{5}{8}[/tex]
<95141404393>
I need help with this maths question
Answer:
7,986
Step-by-step explanation:
Picture that shows steps and how to do it with formula!!
Hope this helped!!!
~ Kaitlyn
Write an equation: Ten times the number of balloons is 120
Answer:
let b = amount of balloons; 10b = 120
Step-by-step explanation:
to do this you should first have a let equation
let b = balloons
then because 10 times the number of balloons is 120 you multiply them
it looks like this
10b = 120
Rounded to nearest whole number
Answer:
2.6
Step-by-step explanation:
Divide 8.1 by 2.5
2.6
2.6 rounded to the nearest whole number is 3
3 is your answer
What is -20sin(theta)-10=0
Answer:
~ 3.473
Step-by-step explanation:
Assuming that theta means the middle angle at the origin, you are simply finding the sine of -10, and then multiplying it by -20. Using a scientific calculator, sin -10 comes out to about -0.174. Multiplying this by -20 gives us about 3.473.
Hope this helps!
Which property of addition is shown in the equation below? a bi 0 0i = a bi commutative property inverse property identity property associative property
The property of addition that is shown in the equation (a+bi)+(0+0i)=(a+bi) is the identity property of addition.
What is the Identity property of addition?The identity property of addition states that when any number and 0 are added, the result will be the number itself.
The property of addition that is shown in the equation [tex](a+bi)+(0+0i)=(a+bi)[/tex] is the identity property of addition.
Learn more about Identity property of Addition:
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Answer:
C Identity property
Step-by-step explanation:
Edge 2022
Elaine has 14 3/4 cups of flour. She divides the flour into equal portions of 2 7/8 cups. Which is the best estimate for the number of portions she can make?
A) 3
B) 5
C) 7
D) 15
[tex]\huge\fcolorbox{blue}{aqua}{Answer:}[/tex]
════════════════════
Elaine has 14 3/4 cups of flour. She divides the flour into equal portions of 2 7/8 cups. Which is the best estimate for the number of portions she can make?
Answer: [tex]= 5[/tex]
Solution:
[tex]14 \frac { 3 } { 4 } \div 2 \frac { 7 } { 8 } =[/tex]
[tex]\frac{\left(14\times 4+3\right)\times 8}{4\left(2\times 8+7\right)} [/tex]
[tex]\frac{2\left(3+4\times 14\right)}{7+2\times 8} [/tex]
[tex]\frac{2\left(3+56\right)}{7+2\times 8} [/tex]
[tex]\frac{2\times 59}{7+2\times 8} [/tex]
[tex]\frac{118}{7+2\times 8} [/tex]
[tex]\frac{118}{7+16} [/tex]
[tex]\frac{118}{23} [/tex]
=[tex]5 [/tex]
I evaluated it so the answer is= Letter B.[tex]5 [/tex]
════════════════════
Explanation:
#Carry on learning
Can someone help me on this answer
10p
hope it really helps...!!!
Answer:
10p
Step-by-step explanation:
3 +7 =10
p+p=p
3p+7p=10p
Annabelle measured her bedroom as 11 ft times 13 ft, which is 143 square feet. she wants to change the units to square inches. which statements should she consider when converting? check all that apply. there are 12 inches in every foot. the length and width will change by a factor of 1.2 times 10 superscript 1. the length and width will change by a factor of 1.2 times 10 superscript 0. the area will change by a factor of (1.2 times 10 superscript 1 baseline) (1.2 times 10 superscript 1 baseline) = 1.44 times 10 superscript 2 baseline = 144, since area is length times width. the area will change by a factor of 2 (1.2 times 10 superscript 1 baseline) = (2 times 10 superscript 1 baseline) (1.2 times 10 superscript 1 baseline) = 2.4 times 10 superscript 2 baseline = 240, since both the length and width increase by that factor.
There are 12 inches in every foot and the area will be increased by 144 factors.
We know that the feet and inches are the units of length. One foot is 12 inches.
The length and the breadth are given as 11 feet and 13 feet.
The area of the bedroom is 143 square feet.
We know that 1ft = 12 in
So, The length would become 11 feet to 132 inches.
The breadth would become 13 feet to 156 inches.
What is the formula for the rectangle?The area of the rectangle = length × Width
Therefore, the area of the rectangle = 132 × 156
Since area of the rectangle= 20592 in .sq
The area of the bedroom increased by 144 factors.
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Answer:
There are 12 inches in every foot.
The length and width will increase by a factor of 12.
The area will increase by a factor of 144, since area is length times width.
Step-by-step explanation:
branlist ?
correct on edge 2022
HURRY 50 points solve the system using linear combination. show all work.{ 9x + 4y = 28 {2x + 4y = 0
Answer:
y = -2
x = 4
Explanation:
9x + 4y = 282x + 4y = 0
Make "x" subject in equation 2
2x + 4y = 02x = -4yx = -2yInsert this in equation 1
9(-2y) + 4y = 28-18y + 4y = 28-14y = 28y = -2Find for x
x = -2yx = -2(-2)x = 4HELP NEEDED RIGHT NOW/ASAP. PLS NO LINKS AND NO JOCKING.
AND PLS SHOW UR WORK (STEP BY STEP)
IMPROPER (LINKS AND JOCKING)/ INAPPROPRIATE ANSWERS WILL BE REPORTED
THANKS 4 THE HELP AND HAVE GREAT WEEKEND
THE ANSWER IS D
By using properties for exponents, we will see that the equivalent expression is:
[tex]2x^{-4}y^6[/tex]
Which is the equivalent expression?Here you need to remember the property:
[tex]a^n/a^m = a^{n - m}[/tex]
We have the expression:
[tex]\frac{-4x^{-3}y^4}{-2xy^{-2}}[/tex]
We can separate the fraction to:
[tex]\frac{-4x^{-3}y^4}{-2xy^{-2}} = \frac{-4}{-2}*\frac{x^{-3}}{x} *\frac{y^4}{y^{-2}}[/tex]
Now we can simplify by using the above relation, we will get:
[tex]\frac{-4x^{-3}y^4}{-2xy^{-2}} = \frac{-4}{-2}*\frac{x^{-3}}{x} *\frac{y^4}{y^{-2}} = 2*x^{-3-1}*y^{4 - (2)} = 2*x^{-4}*y^6[/tex]
So the correct option is the last one.
If you want to learn more about exponents, you can read:
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[tex]\\ \rm\Rrightarrow (-4x^{-3}y^4)\div(-2xy^{-2})[/tex]
a^m÷a^n=a^m-n[tex]\\ \rm\Rrightarrow 2x^{-3-1}y^{4+2}[/tex]
[tex]\\ \rm\Rrightarrow 2x^{-4}y^6[/tex]
Option D
On the number line 0/2 1/2 2/2 3/2 4/2 5/2 6/2 7/2 8/2 what fraction on this number line is equal to one
Answer:
2/2
Step-by-step explanation:
all the number are either improper or mixed number etc.
2/2= 1
and u wanted to know which equals one and that is 2/2 because it is 1 whole.
Which figure below is a translation of this diagram?
Find the slope of the line passing through (2, -8) and (-4, -8)
Answer:
0
Step-by-step explanation:
Given
(2, -8) → (x₁, y₁)(-4, -8) → (x₂, y₂)Formula
Slope (m) = Δy/Δx = y₂ - y₁ / x₂ - x₁Solving
m = -8 + 8 / -4 - 2m = 0Slope:-
[tex]\\ \rm\dashrightarrow m=\dfrac{-8+8}{-4-2}[/tex]
[tex]\\ \rm\dashrightarrow m=\dfrac{0}{-6}[/tex]
[tex]\\ \rm\dashrightarrow m=0[/tex]